GB2149279B - Vessel with fluid cooled electrode - Google Patents

Vessel with fluid cooled electrode

Info

Publication number
GB2149279B
GB2149279B GB08427085A GB8427085A GB2149279B GB 2149279 B GB2149279 B GB 2149279B GB 08427085 A GB08427085 A GB 08427085A GB 8427085 A GB8427085 A GB 8427085A GB 2149279 B GB2149279 B GB 2149279B
Authority
GB
United Kingdom
Prior art keywords
vessel
fluid cooled
cooled electrode
electrode
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08427085A
Other versions
GB2149279A (en
GB8427085D0 (en
Inventor
Peter Voss-Spilker
Wolfgang Reichelt
Achim Kubon
Franz Keutgen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vodafone GmbH
Original Assignee
Mannesmann AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mannesmann AG filed Critical Mannesmann AG
Publication of GB8427085D0 publication Critical patent/GB8427085D0/en
Publication of GB2149279A publication Critical patent/GB2149279A/en
Application granted granted Critical
Publication of GB2149279B publication Critical patent/GB2149279B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • C21C2005/5235—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace with bottom electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
GB08427085A 1983-10-28 1984-10-26 Vessel with fluid cooled electrode Expired GB2149279B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833339514 DE3339514A1 (en) 1983-10-28 1983-10-28 ELECTRODE ARRANGEMENT IN WARM-TYPE VESSELS

Publications (3)

Publication Number Publication Date
GB8427085D0 GB8427085D0 (en) 1984-12-05
GB2149279A GB2149279A (en) 1985-06-05
GB2149279B true GB2149279B (en) 1987-07-08

Family

ID=6213190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08427085A Expired GB2149279B (en) 1983-10-28 1984-10-26 Vessel with fluid cooled electrode

Country Status (7)

Country Link
US (1) US4628516A (en)
JP (1) JPS60103292A (en)
DE (1) DE3339514A1 (en)
ES (1) ES290728Y (en)
FR (1) FR2558677B1 (en)
GB (1) GB2149279B (en)
IT (1) IT1175709B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515438A1 (en) * 1985-04-29 1986-10-30 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen METHOD FOR OPERATING A DC ARC FURNACE AND DEVICE FOR CARRYING OUT THE METHOD
DE3543278C1 (en) * 1985-12-05 1987-07-02 Mannesmann Ag Furnace vessel of a direct current arc furnace with bottom electrodes as well as associated bottom electrode
JPH03210788A (en) * 1990-01-13 1991-09-13 Nippon Steel Corp Furnace wall electrode of d.c. electric furnace
FR2658277B1 (en) * 1990-02-09 1992-04-30 Siderurgie Fse Inst Rech METALLURGICAL CONTAINER HAVING AT LEAST ONE ELECTRODE THROUGH ITS WALL.
US5177763A (en) * 1990-03-28 1993-01-05 Kawasaki Steel Corporation Furnace bottom structure of direct current electric furnace
JPH0473589A (en) * 1990-07-11 1992-03-09 Shinagawa Refract Co Ltd Anode block of dc electric furnace
DE4026897C2 (en) * 1990-08-23 1994-05-05 Mannesmann Ag Metallic base electrode for metallurgical vessels
GB9104445D0 (en) * 1991-03-02 1991-04-17 Pilkington Glass Ltd Method of mounting ancillary equipment to a furnace
KR100245481B1 (en) * 1991-03-05 2000-03-02 간지 도미타 The bed of direct electric arc furnace
FR2682003B1 (en) * 1991-09-30 1997-04-30 Siderurgie Fse Inst Rech WALL ELECTRODE FOR DIRECT CURRENT ELECTRIC METALLURGICAL OVEN.
DE4138724C2 (en) * 1991-11-19 1997-05-28 Mannesmann Ag Method and device for repairing an electrode
FR2707378B1 (en) * 1993-07-09 1995-08-11 Usinor Sacilor Method for operating a direct current arc furnace.
DE4335065C2 (en) * 1993-10-11 1996-07-11 Mannesmann Ag Bottom electrode for a metallurgical vessel operated with direct current
IT1267237B1 (en) * 1994-05-11 1997-01-28 Danieli Off Mecc COOLED BOTTOM ELECTRODE FOR A DIRECT CURRENT ELECTRIC OVEN
IT1267243B1 (en) * 1994-05-30 1997-01-28 Danieli Off Mecc CONTINUOUS CASTING PROCEDURE FOR PERITECTIC STEELS
DE29602191U1 (en) * 1996-02-08 1996-03-21 Badische Stahl-Engineering GmbH, 77694 Kehl Bottom electrode

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE219575C (en) *
CH452730A (en) * 1966-04-26 1968-03-15 Bbc Brown Boveri & Cie Electrode assembly in contact with molten metal on an electric furnace
US3388204A (en) * 1967-07-19 1968-06-11 Owens Illinois Inc Glass furnace electrode
US3476861A (en) * 1968-12-17 1969-11-04 Westinghouse Electric Corp Insulating nonconsumable arc electrode
GB1273631A (en) * 1969-05-09 1972-05-10 Inst Elektroswarki Patona Electrode and holder for carrying out electric-arc processes
FR2054750A5 (en) * 1969-07-25 1971-05-07 Baccarat Cristalleries Electrode for crystal glass melting furnace
SE384972B (en) * 1973-06-13 1976-05-31 T R Silen DEVICE FOR ADJUSTING A BELT, AS A ROLLER BELT IN A MOTOR VEHICLE
US4125737A (en) * 1974-11-25 1978-11-14 Asea Aktiebolag Electric arc furnace hearth connection
CH596526A5 (en) * 1976-07-21 1978-03-15 Nikolai Semenovich Shelepov Bottom electrode for plasma arc melting furnace
JPS5316937A (en) * 1976-07-30 1978-02-16 Nikorai Semenobuichishierepofu Melting furnace floor electrode
US4101725A (en) * 1976-08-16 1978-07-18 Nikolai Semenovich Shelepov Hearth electrode for melting furnaces
DE2637632A1 (en) * 1976-08-20 1978-02-23 Schelepov Bottom electrode for plasma arc melting furnace - where pressurised gas zone indicates electrode wear, and acts as safety device
CA1074381A (en) * 1978-05-09 1980-03-25 Otto E. Prenn Composite electrode with non-consumable upper section
JPS5397642A (en) * 1977-02-04 1978-08-26 Matsushita Electric Ind Co Ltd Gas burner
GB1583514A (en) * 1978-04-27 1981-01-28 British Steel Corp Electroslag refining process
DE2845367C2 (en) * 1978-10-18 1981-01-22 Korf & Fuchs Syst Tech Liquid-cooled holder for the tip of an electrode of an arc furnace
FR2441313A1 (en) * 1978-11-10 1980-06-06 Siderurgie Fse Inst Rech COOLED ELECTRODE FOR CONTACT WITH FUSED METAL
ATE5360T1 (en) * 1979-12-19 1983-12-15 Veb Edelstahlwerk 8. Mai 1945 Freital CONTACT ELECTRODE FOR MELTING AND HEATING FURNACES WITH DIRECT CURRENT PLASMA HEATING.
EP0056225B1 (en) * 1981-01-08 1984-05-23 VOEST-ALPINE Aktiengesellschaft Plasma melting furnace
DE3106741C2 (en) * 1981-02-24 1983-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Contact electrode arrangement for arc or resistance melting furnace

Also Published As

Publication number Publication date
IT8422630A0 (en) 1984-09-12
ES290728Y (en) 1986-10-16
JPS60103292A (en) 1985-06-07
GB2149279A (en) 1985-06-05
IT1175709B (en) 1987-07-15
ES290728U (en) 1986-03-16
GB8427085D0 (en) 1984-12-05
FR2558677A1 (en) 1985-07-26
DE3339514C2 (en) 1989-05-24
FR2558677B1 (en) 1987-01-09
US4628516A (en) 1986-12-09
DE3339514A1 (en) 1985-05-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951026